55442960

素因数分解:

$2^4\times 5^1\times {\mathrm{693037}}^1$

素因数の和:693050

約数の個数: 20

約数和(自身を含む): 128905068

約数和(自身を除く): 73462108

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 693037, 1386074, 2772148, 3465185, 5544296, 6930370, 11088592, 13860740, 27721480, 55442960]

約数ペア:

[(1, 55442960), (2, 27721480), (4, 13860740), (5, 11088592), (8, 6930370), (10, 5544296), (16, 3465185), (20, 2772148), (40, 1386074), (80, 693037)]